I've got a 2005 GTO and was wondering if I can use my HP Tuners to turn off the factory VATS or Immobilizer or whatever it's called... I've got a Viper remote start/alarm, but the guys at the local shop will not install it because they said they don't make a bypass module for the GTO yet. Well, I've got the information on how you "get around" that, but cannot convince them to install it. If I could turn VATS off, maybe I could get them to do it... I can't take it to another store because no one else will touch it if it wasn't bought from the respective store...